Property photo 1
Property photo 2
Property photo 3
Property photo 4
Property photo 5
3 Beds
5 Baths
5,700 sqft

$4,200,000

1658 MCILVAINE COURT, Marco Island FL, 34145

Price per sqft$736.84
Built in2003
Property size5,700 sqft
Property typeResidential

Overview

Active

Listed Aug 28, 2026

Updated Sep 5

An Estate Designed to Feel Like Your Own Private Island Retreat. 3 bedroom plus den plus media room that could be converted to a bedroom. Etched-glass entry doors and a soaring two-story foyer crowned by a striking cupola introduces a residence defined by timeless architecture, exceptional craftsmanship, and grand scale. Rich ceiling treatments, custom lighting, an integrated Sonos sound system, and refined finishes carry throughout the home. The Great Room is crowned by a dramatic octagonal coffered lantern ceiling with warm Bahama-inspired wood louvers, a fireplace, and zero-corner pocketing sliding glass doors that create a seamless transition to the waterfront lanai. At the heart of the home, the chef's kitchen blends beauty and function with striking stone countertops and backsplash, illuminated custom cabinetry, premium JennAir appliances, a six-burner gas range, oversized island with breakfast bar, casual dining, and generous space for entertaining. An executive office with multiple workstations provides an ideal study or den. The first-floor primary suite is a private sanctuary overlooking the water, with custom walk-in closets, a seating area with wet bar, adjoining fitness room, and a spa-inspired bath featuring a distinctive elevated jetted soaking tub, cosmetic vanity, and an oversized walk-in shower. A private first-floor guest suite offers exceptional comfort for visitors. Upstairs, an additional ensuite guest bedroom--and media room with its own fireplace (for possible conversion to bedroom), is open to a waterfront balcony that captures the long-water views. Outside, Bahama-inspired louvered ceilings extend across the expansive covered lanai, where generous lounge and dining areas create an exceptional setting for waterfront entertaining. The impressive outdoor kitchen features a built-in grill, dedicated cooking area, seated bar, refrigerator, sink, and abundant serving space for effortless gatherings. Towering palms and lush tropical landscaping frame the saltwater pool, cascading waterfall spa, with outdoor fireplace, pool bath, and sweeping waterfront views, creating an atmosphere of privacy and island elegance. Both the main lanai and upper balcony are fully screened, allowing year-round enjoyment of Southwest Florida's coastal climate. A dramatic spiral staircase leads to the a rooftop terrace (new roof in 2025), where commanding Gulf views provide an unforgettable backdrop for spectacular sunsets. Completing this exceptional estate are a 38kW whole-home generator, a 1,000-gallon propane tank, 2 new A/C units 2026, Re-roof in 2025 and an oversized three-car garage. The rare oversized fenced side yard provides valuable street-to-water access, making it easy to transport paddleboards, kayaks, watercraft, and boating gear to the composite dock with dual boat lifts (35,000 lb and 20,000 lb), a fish-cleaning station, dock lighting, water, and electric. From there, Marco Island's extraordinary waterways and the Gulf become an extension of your backyard, defining the quintessential Southwest Florida waterfront lifestyle.

$27,943/mo

Est. mortgage payment based on a $4,200,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
2261479

Interior Features

Bedrooms
3
Bathrooms
5
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.5 Acres

Other Property Details

Taxes
$40,485
Tax Frequency
Annually
Garage
Yes
View
Yes
Pool
Yes
Waterfront
Yes

Also listed on MLSN

MLS provider logo

Courtesy of RE/MAX Alliance Group, Patrick Wilkins,
Listing Contact: 239-260-3500 

The data relating to real estate for sale on this web site comes from the participating brokers of the FL - Marco Island Area Association of REALTORS® (MIAAR). The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Broker. Any use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Information displayed on this web site is Deemed Reliable But Not Guaranteed. You are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Marco Island Area Association of Realtors does not create; control or review the property data displayed herein and takes no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Copyright 2026 FL - Marco Island Area Association of REALTORS® (MIAAR). All rights reserved.

Powered by Luxury Presence